A female boss and a virgin subordinate are forced to stay overnight due to a record torrential rain on a business trip. However, there was only one vacant room. - The boss Nishimiya thinks that there is no problem because his subordinate Aoi is not masculine and is not used to women, so he stays in a shared room, but when he playfully seduces Aoi, he suddenly attacks ... - A beautiful woman with the best constriction and buttocks who always accept with a smile and a bright groove